Datasheet

279
ATmega48PA/88PA/168PA [DATASHEET]
9223F–AVR–04/14
30. Typical Characteristics
The following charts show typical behavior. These figures are not tested during manufacturing. All current consumption
measurements are performed with all I/O pins configured as inputs and with internal pull-ups enabled. A square wave
generator with rail-to-rail output is used as clock source.
30.1 ATmega48PA Typical Characteristics
30.1.1 Active Supply Current
Figure 30-1. Active Supply Current versus Low Frequency (0.1-1.0MHz)
Figure 30-2. Active Supply Current versus Frequency (1-16MHz)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Frequency (MHz)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
I
CC
(mA)
6.0
5. 5
5. 0
4. 5
4.0
3. 6
3. 3
3.0
2. 7
2. 4
2. 1
2.0
1. 8
1. 5
1. 4
0 2 4 6 8 10 1214161820
Frequency (MHz)
14
16
18
20
12
10
8
6
4
2
0
I
CC
(mA)
6.0
5.5
5.0
4.5
4.0
3.6
3.3
3.0
2.7
2.5
2.2
2.0
1.8